MSA Sordin Supreme Pro X - Neckband - CAMO Edition - Electronic Earmuff, slim-design (foam-seals) Camouflage patterned ear cups for use in the field The neckband makes the earmuffs compatible with hats and helmets Compresses harmful noise to 82dB. Amplifies safe noise 4 times AUX input and AUX-cable for connection to external radios, mp3 players, phones etc. Equipped with the standard foam ear seals